iconcharts
2

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 3 PRO 5450U vs Intel i7-11390H

The Intel Core i7-11390H @ 3.40GHz is newer than AMD Ryzen 3 PRO 5450U, while AMD Ryzen 3 PRO 5450U is around 10% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 3 PRO 5450U uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 359 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.
×AMD Ryzen 3 PRO 5450U×Intel Core i7-11390H @ 3.40GHz+ ADD
Price Search Online Search Online
Socket TypeFP6FCBGA1449
CPU ClassLaptopLaptop
Clockspeed2.6 GHz3.4 GHz
Turbo SpeedUp to 4.0 GHzUp to 5.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 2.0MB, L3: 8MBL1: 320KB, L2: 5.0MB, L3: 12MB
TDP15W35W
Yearly Running Cost$2.74$6.39
Otherwith Radeon GraphicsIntel Iris Xe Graphics
First Seen on ChartQ2 2021Q4 2021
# of Samples72287
CPU Value0.023.3
Single Thread Rating(% diff. to max in group)2739(-4.5%)2869(0.0%)
CPU Mark(% diff. to max in group)11029(0.0%)9925(-10.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of January 2025 - Higher results represent better performance
AMD Ryzen 3 PRO 5450U
11,029
Intel Core i7-11390H @ 3.40GHz
9,925
CPU Value (CPU Mark / $Price)
As of 9th of January 2025 - Higher results represent better value
AMD Ryzen 3 PRO 5450U
NA
Intel Core i7-11390H @ 3.40GHz
23.3
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
AMD Ryzen 3 PRO 5450U
2,739
Intel Core i7-11390H @ 3.40GHz
2,869
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Ryzen 3 PRO 5450U Intel Core i7-11390H @ 3.40GHz
Max TDP15W35W
Power consumption per day (kWh)0.030.07
Running cost per day$0.007$0.018
Power consumption per year (kWh)10.925.6
Running cost per year$2.74$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.